JPS5539708A - Method of extracting starch from corn - Google Patents
Method of extracting starch from cornInfo
- Publication number
- JPS5539708A JPS5539708A JP11134878A JP11134878A JPS5539708A JP S5539708 A JPS5539708 A JP S5539708A JP 11134878 A JP11134878 A JP 11134878A JP 11134878 A JP11134878 A JP 11134878A JP S5539708 A JPS5539708 A JP S5539708A
- Authority
- JP
- Japan
- Prior art keywords
- corn
- enzyme
- starch
- liquefaction
- filtered
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920002472 Starch Polymers 0.000 title abstract 5
- 240000008042 Zea mays Species 0.000 title abstract 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title abstract 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 title abstract 5
- 235000005822 corn Nutrition 0.000 title abstract 5
- 235000019698 starch Nutrition 0.000 title abstract 5
- 239000008107 starch Substances 0.000 title abstract 5
- 102000004190 Enzymes Human genes 0.000 abstract 5
- 108090000790 Enzymes Proteins 0.000 abstract 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 235000013312 flour Nutrition 0.000 abstract 2
- 239000003381 stabilizer Substances 0.000 abstract 2
- 239000004382 Amylase Substances 0.000 abstract 1
- 102000013142 Amylases Human genes 0.000 abstract 1
- 108010065511 Amylases Proteins 0.000 abstract 1
- 244000063299 Bacillus subtilis Species 0.000 abstract 1
- 235000014469 Bacillus subtilis Nutrition 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 108091005804 Peptidases Proteins 0.000 abstract 1
- 239000004365 Protease Substances 0.000 abstract 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 abstract 1
- 235000019418 amylase Nutrition 0.000 abstract 1
- 210000001161 mammalian embryo Anatomy 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
PURPOSE: A corn flour containing a liquefaction enzyme and an enzyme stabilizer is incorporated with water and subjected to the liquefaction reaction under specific conditions, then filtered, thus extracting starch directly from corn with high industrial efficiency.
CONSTITUTION: After parts of low starch content as kernel and embryo buds are removed, the corn is crashed into flour of 30W100 mesh particle size and incorporated with 0.1W2w/w% of a purified liquefaction enzyme that is a heat-resistant amylase produced in a bacterium as Bacillus subtilis and free from protease and fat- decomposing enzyme, and 0.05W5w/w% of an enzyme stabilizer as calacium carbonate or sodium chloride. The are subjected to the liquefaction at a pH of 5W8 and 80W120°C under stirring for 5W90min to liquefy the starch in the corn and simultaneously coagulate the protein. Then, they are filtered and the starch is extracted.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11134878A JPS5539708A (en) | 1978-09-12 | 1978-09-12 | Method of extracting starch from corn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11134878A JPS5539708A (en) | 1978-09-12 | 1978-09-12 | Method of extracting starch from corn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5539708A true JPS5539708A (en) | 1980-03-19 |
Family
ID=14558906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11134878A Pending JPS5539708A (en) | 1978-09-12 | 1978-09-12 | Method of extracting starch from corn |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5539708A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60208572A (en) * | 1984-03-15 | 1985-10-21 | バウエル・カバ・アーゲー | Key |
| JPS61122378A (en) * | 1984-11-15 | 1986-06-10 | 株式会社東芝 | Electronic identification memory key |
| JPS61221473A (en) * | 1985-03-25 | 1986-10-01 | スタンレー電気株式会社 | locking device |
| JPS621659A (en) * | 1985-06-26 | 1987-01-07 | Mazda Motor Corp | Radio-system car protective device |
| JPS6356462U (en) * | 1986-09-30 | 1988-04-15 | ||
| JPH03198789A (en) * | 1989-08-25 | 1991-08-29 | Nippon Shokuhin Kako Co Ltd | Production of purified starch-liquefied liquid |
| WO2003024468A1 (en) * | 2001-09-19 | 2003-03-27 | Bioneer Corporation | Substances extracted from corn which can inhibit the activities of amylase, pharmaceutical compositions and food additives containing the same extracts for treatment or prevention of obesity and diabetes mellitus, and processes for their preparations |
| US20180195098A1 (en) * | 2015-07-06 | 2018-07-12 | Roquette Freres | Method for producing maltitol, with an increased yield |
-
1978
- 1978-09-12 JP JP11134878A patent/JPS5539708A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60208572A (en) * | 1984-03-15 | 1985-10-21 | バウエル・カバ・アーゲー | Key |
| JPS61122378A (en) * | 1984-11-15 | 1986-06-10 | 株式会社東芝 | Electronic identification memory key |
| JPS61221473A (en) * | 1985-03-25 | 1986-10-01 | スタンレー電気株式会社 | locking device |
| JPS621659A (en) * | 1985-06-26 | 1987-01-07 | Mazda Motor Corp | Radio-system car protective device |
| JPS6356462U (en) * | 1986-09-30 | 1988-04-15 | ||
| JPH03198789A (en) * | 1989-08-25 | 1991-08-29 | Nippon Shokuhin Kako Co Ltd | Production of purified starch-liquefied liquid |
| WO2003024468A1 (en) * | 2001-09-19 | 2003-03-27 | Bioneer Corporation | Substances extracted from corn which can inhibit the activities of amylase, pharmaceutical compositions and food additives containing the same extracts for treatment or prevention of obesity and diabetes mellitus, and processes for their preparations |
| US20180195098A1 (en) * | 2015-07-06 | 2018-07-12 | Roquette Freres | Method for producing maltitol, with an increased yield |
| US11987828B2 (en) * | 2015-07-06 | 2024-05-21 | Roquette Freres | Method for producing maltitol, with an increased yield |
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